Epstein-Barr Virus (EBV) is the first human virus related to oncogenesis.EBV infection is associated with inflammatory bowel disease (IBD) with unknown causality.The prevalence of EBV in intestinal tissue from patients with IBD is significantly higher and related to the exacerbation of the disease and refractory IBD.Immunosuppressive therapy has improved outcomes associated with IBD.However,it is also associated with an increased risk of opportunistic infection,and lymphoproliferative disorders (LDs) maybe due to EBV infection.Here we review our current understanding of the pathogenesis of EBV infection in colonic mucosal inflammation,EBV-induced disease exacerbation,lymphomagenesis in IBD,and clinical approaches therefrom.

Objective To investigate the perceptual priming in brain injured patients. Methods 41brain injured patients, including 24 brain injury and 17 stroke. 99 normal controls, including 39 young, 39 middle aged and 21elderly people. All of them were estimated by the Fragmented Picture Naming Task. Results The patient group had lower priming scores than the young (t=5.558, P<0.001), and middle and elderly-aged (t=3.100, P=0.003) control group in the Fragmented Picture Naming Task. Conclusion Perceptual priming is not only concerned with occipital lobe, but also with frontal and temporal lobes possibly.

Objective To discuss on the management of the medicines in ward pharmacy of primary hospitals and ex-plore effective measures to improve the quality of medicines management .Methods Based on the real situation , managing the quantity of medicines in inpatient pharmacy, including the setting of the reasonable quantity, the procedures of storing and de-livering, the quality control on the general medicines and the management of high -risk medicines, to improve the quality of management of the medicines in ward pharmacy .Conclusion The use of medicines in ward pharmacy of primary hospitals is becoming more and more standardized and rationalized by strengthening the management of the medicines in inpatient pharmacy .

[Objective] To investigate the effects of the Sheng Jing Tang, one of tonyfing kidney and promoting blood circulation recipes,on female rats anovulatory due to testosterone and to study the mechanism of action of the recipe. [Methods] The rat models of anovulatory disease were established by injecting the immature female SD rat with testosterone and treated with TCM and herbs to observe estrous cycle level of sex hormone of blood and the change of pathological histology of ovary. [Results] Sheng Jing Tang could improve the level of sex hormone, contract the expanded oxarian vesicles obviously and increase the quantity of luteum. [Conclusions] Sheng Jing Tang had the effect of improving the syndromes of Polycystic Ovary, inducing ovulation and recovering the function of ovary.

Objective To study the reliability of an implicit memory test-Fragmented Character Identification Assessment. Methods Some Chinese pictographic characters and non-pictographic characters were fragmented to form two sets of identification task. From Sep-tember, 2013 to March, 2016, a total of 78 health young and middle aged people were assessed with the task, and 20 of them were assessed again with another parallel version 14 days later. The internal consistency, test-retest reliability and duplicate split-half reliability were ana-lyzed. Results There was no significant difference in priming of implicit memory between pictograph and non-pictograph (t=1.006, P>0.05). Cronbach's α was 0.763 and 0.729 for the pictograph and non-pictograph fragmented character identification assessment, respectively;while the inter-class coefficients (ICC) of test-retest were 0.785 and 0.771, ICC of split-half reliability were 0.792 and 0.789. Conclusion The reliability is satisfactory in Chinese Fragmented Character Identification Assessment.

2 0), and also by RT PCR. The gene expression in metastasis group was 6 86?1 84, and it was higher than that in non metastasis group. The results suggested that the high expressions of neural cell adhesion molecule gene might be correlated with the pathogenesis of NHL.

Combined hepatocellular and cholangiocarcinoma (HCC-CC) is a unique primary epithelial tumor of the liver classified by the WorldHealth Organization (WHO) as a tumor containing elements of both hepatocellular carcinoma (HCC) and cholangiocarcinoma (CC).The clinical diagnosis is established by histopathology and a firm pathological diagnosis from definitive evidence of HCC and CC differentiation.HCC-CC's clinical features tend to resemble hepatocellular carcinoma in regards to venous infiltration and like cholangiocarcinoma with respect to lymph node metastasis.To date,the biological behavior of HCC-CC remains ill-defined; however its prognosis seems to be worse than just HCC.Conversely,it is unclear whether the prognosis of HCC-CC is better than that of only ICC.This paper reviews recent studies on the clinicopathological behavior of HCC-CC.

Objective:To investigate the clinicopathological factors affecting the prognosis of colorectal cancer patients with liver metastasis and how to select therapeutic method. Methods:The clinical records of 146 colorectal cancer patients with liver metastases who were admitted in Cancer Hospital of Guizhou Province from March 1997 to March 2007 were collected and made a retrospective analysis. The survival rate of the 146 patients was calculated by using life table method. Kaplan-Meier method and log-rank test were used for univariate analysis on clinicopathological features and therapeutic modalities. The multivariate analysis was performed by using COX regression model. The prognostic index (PI) of patients was calculated based on the result of multivariate analysis. The patients were classified into different risk groups according to PI value and the survival rate was compared between the different groups. Rusults:The overall 1-, 3-, and 5-year survival rates were 62.0%, 15.5%and 6.2%, respectively. Univariate analysis revealed that the following factors were related with the prognosis of colorectal cancer patients with liver metastasis. They included pathological classification, histological grade, serum CEA(carcinoembryonic antigen)level, primary tumor resection, local lymph node metastasis, number and size of liver metastases, distribution and initiation time of liver metastases, extrahepatic invasion, with or without surgery and che-motherapy for liver metastasis, and chemotherapeutic regimen selection. Multivariate analysis showed that the serum CEA level, extrahepatic metastasis, number and size of liver metastases, primary tumor resection, and chemotherapeutic regimen were independent prognostic factors for colorectal patients with liver metastasis.Conclusion:The therapeutic modality had an obvious effect on the prognosis of colorectal cancer with liver metastasis. Active treatment for primary tumor and metastatic lesions increased the survival rate of patients. Serum CEA levels, with or without extrahepatic metastases, and the number and size of liver metastases were prognostic factors. PI value could be used to predict the prognosis of colorectal cancer patients with liver metastasis.

Objective To study the excitability gastrointestinal hormone MTL and inhibitory gastrointestinal hormone SEC expression in the intestinal congestion and the effects of Salvia miltior-rhiza pretreatment at different time limits in 45min of rat hepatic ischemia-reperfusion to explore its possible mechanism and significance. Methods 80 rats were randomly divided into 4 groups: normal control group(CO group), sham-operated group(SO group), injury group(IR group), salvia miltior-rhiza pretreatment group(SM group). Non-invasive artery clamp was used to clip then slacken the he-patic pedicle to produce animal model of ischemia-reperfusion. The clamp time was 45 min. The rats in Salvia miltiorrhiza pretreatment group were injected 40 ml/kg saline with 6 g/kg Salvia Miltiorrhiza from caudal vein 30 min before clamping hepatic pedicle. While in the sham-operated group, the porta hepatis was dissected after laparotomy and hepatic pedicle not clamped. The upper jejunums at differ-ent reperfusion time phases (0 h, 3 h, 12 h, 24 h, 72 h) were made into specimens respectively, and then MTL and SEC immunohistochemical measurement were conducted. Results At 0 min of hepatic ischemia-reperfusion digestive tract congestion, the MTL expression of upper jejunum went down,SEC expression of upper jejunum went up. With the reperfusion time extending, the MTL expression also descended to minimum at 24 h, but SEC expression increased to reach the peak at 24 h. The ex-pression of these 2 hormones gradually returned to normal at 72h. The MTL expression of Salvia milt-iorrhiza pretreatment group was higher, SEC expression of SM group were lower than the IR group in each time phase of reperfusion. Conclusion The intestinal congestive injury caused by liver ischemia can down-regulate the excitability of gastrointestinal hormone MTL and up-regulate the gastrointesti-nal inhibitory gastrointestinal hormone SEC expression at reperfusion to inhibit gastrointestinal motili-ty. Salvia miltiorrhiza preconditioning can partly weaken the descending of jejunal MTL and increasing of the jejunal SEC expression, which may contribute to the early recovery of gastrointestinal motility.

Objective To study the changes of gastrointestinal hormones before and after hepatic ischemia reperfusion and the role of salvia miltiorrhiza pretreatment.Methods The clinical data of 32 patients with hepatic diseases who were admitted to the Wuhan General Hospital of Guangzhou Military Area of PLA from May 2010 to May 2012 were prospectively analyzed.Thirty-two patients with hepatic inflow occlusion were randomly divided into the ischemia reperfusion group (IR group,15 patients) and salvia miltiorrhiza pretreatment group (SM group,17 patients).Patients in the IR group and SM group received partial hepatectomy with hepatic inflow occlusion by Pringle maneuver for 15-20 minutes.Patients in the IR group and SM group were injected with normal saline and salvia miltiorrhiza (30 mL/d) by intravenous drip for 3 days before operation,respectively.Twelve patients with hepatic diseases who received open surgery without block of hepatic inflow occlusion were enrolled in the negative control group (SO group) and 5 healthy volunteers were enrolled in the normal control group (CO group).The changes of the motilin,cholecystokinin,vasoactive intestinal peptide and secretin of the 4 groups were recorded.All data were analyzed using the analysis of variance or LSD-t test.Results The level of motilin of the CO group was (347 ± 14)μg/L.The levels of motilin of the SO group,IR group,and SM group at postoperative 24,48 and 72 hours were (324 ± 13) μg/L,(345 ± 12)μg/L,(345 ± 13)μg/L,(307 ± 10)μg/L,(316 ±9)μg/L,(338 ±13) μg/L,(313 ± 7) μg/L,(337 ± 12) μg/L and (345 ± 12) μg/L,respectively.The level of motilin of the SO group at postoperative 24 hours was significantly lower than that of the CO group (t =5.25,P ＜ 0.05) ; the levels of motilin of the IR group at postoperative 24,48 and 72 hours were significantly lower than those of the SO group (t =10.05,8.09,2.07,P ＜0.05) ; the levels of motilin of the SM group at postoperative 24 and 48 hours were significantly lower than those of the SO group (t =9.83,2.28,P ＜ 0.05),while there was no significant difference in the level of motilin between the SM group and the SO group at postoperative 72 hours (t =0.36,P ＞0.05) ;the levels of motilin of the SM group at postoperative 24,48 and 72 hours were significantly higher than those of the IR group (t =3.80,7.10,2.35,P＜0.05).The levels of cholecystokinin of the CO group was (2.53±0.06)μg/L.The levels of cholecystokinin of the SO group,IR group and SM group at postoperative 24 hours were (3.28 ±0.09) μg/L,(2.52 ±0.09) μg/L,(2.54 ±0.16)μg/L,(4.34 ±0.21) μg/L,(3.63 ±0.31)μg/L,(3.25 ± 0.09) μg/L,(3.71 ±0.28)μg/L,(3.28±0.11)μg/L and (2.53 ±0.09)μg/L,respectively.The level of cholecystokinin of the SO group at postoperative 24 hours was significantly higher than that of the CO group (t =4.33,P ＜ 0.05) ; the levels of cholecystokinin of the IR group at postoperative 24,48and 72 hours were significantly higher than those of the SO group (t =9.32,5.37,2.16,P＜0.05) ; the levels of cholecystokinin of the SM group at postoperative 24 and 48 hours were significantly higher than those of the SO group (t =7.21,3.42,P ＜ 0.05),while there was no significant difference in the level of cholecystokinin between the SM group and the SO group at postoperative 72 hours (t =0.29,P ＞ 0.05) ; the levels of cholecystokinin of the SM group at postoperative 24,48 and 72 hours were significantly higher than those of the IR group (t =5.62,4.63,3.57,P ＜ 0.05).The level of vasoactive intestinal peptide of the CO group was (11.8 ±1.6) tμg/L.The levels of vasoactive intestinal peptide of the SO group,IR group,and SM group at postoperative 24,48 and 72 hours were (21.5 ± 3.8) μg/L,(12.2 ± 1.6) μg/L,(11.9 ± 1.7) μg,/L,(29.7 ± 4.1) μg/L,(22.9±4.2)μg/L,(18.8±2.8)μg/L,(22.4 ±4.1)μg/L,(16.4±2.3)μg/L and (12.1 ±1.6)μg/L,respectively.The level of vasoactive intestinal peptide of the SO group at postoperative 24 hours was significantly higher than that of the CO group (t =3.59,P ＜ 0.05) ; the levels of vasoactive intestinal peptide of the IR group at postoperative 24,48 and 72 hours were significantly higher than those of the SO group (t =6.35,3.22,2.36,P ＜ 0.05) ; the levels of vasoactive intestinal peptide of the SM group at postoperative 24 and 48 hours were significantly higher than those of the SO group (t =5.04,2.33,P ＜ 0.05),while there was no significant difference in the level of vasoactive intestinal peptide between the SM group and the SO group at postoperative 72 hours (t =0.18,P ＞ 0.05) ;the levels of vasoactive intestinal peptide of the SM group at postoperative 24,48and 72 hours were significantly lower than those of the IR group (t =4.27,3.87,2.45,P ＜ 0.05).The level of secretin of the CO group was (75 ± 5) μg/L.The levels of secretin of the SO group,IR group and SM group at postoperative 24,48 and 72 hours were (98 ± 6) μg/L,(76 ± 4) μg/L,(76 ± 4) μg/L,(129 ± 6) μg/L,(102 ±8) μg/L,(89 ± 6) μg/L,(104 ± 8) μg/L,(90 ± 6) μg/L and (74 ± 4) μg/L,respectively.The level of secretin of the SO group at postoperative 24 hours was significantly higher than that of the CO group (t =3.27,P ＜ 0.05) ;the levels of secretin of the IR group at postoperative 24,48 and 72 hours were significantly higher than those of the SO group (t =5.20,2.94,1.77,P ＜ 0.05) ; the level of secretin of SM group at postoperative 24 and 48 hours were significantly higher than those of the SO group (t =4.16,2.54,P＜0.05),while there was no significant difference in the level of secretin between the SM group and the SO group at postoperative 72 hours (t =0.23,P ＞ 0.05) ; the levels of secretin of the SM group at postoperative 24,48 and 72 hours were significantly lower than those of the IR group (t =5.13,4.32,2.87,P ＜ 0.05).Conclusions Gastrointestinal congestion caused by hepatic blocking leads to the decline of the expression of motilin,but the increase of the expression of cholecystokinin,vasoactive intestinal peptide,secretin.Salvia miltiorrhiza may improve micro-circulation,abate gastrointestinal adema,and influence the gastrointestinal hormone expression in an indirect way.